Brand Name: 3M
*Length: 21 in.
*Width: 3 in.
*Material: Ceramic
*Product Type: Sanding Belt
*Grit: 80 Grit
*Grade: Medium
*Number in Package: 5 pc.
*Usage: Multi-Surface
*Mineral stays sharper, runs cooler, & lasts longer
*Bi-directional
*Bulk